package com.ruoyi.web.controller.system;

import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysDept;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.ShiroUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.shiro.service.SysPasswordService;
import com.ruoyi.system.service.ISysDeptService;
import com.ruoyi.system.service.ISysPostService;
import com.ruoyi.system.service.ISysRoleService;
import com.ruoyi.system.service.ISysUserService;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 用户信息
 *
 * @author ruoyi
 */
@Controller
@RequestMapping("/system/user")
public class SysUserController extends BaseController {
    private final static Logger LOGGER = LoggerFactory.getLogger(SysUserController.class);

    private final String prefix = "system/user";

    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysPostService postService;

    @Autowired
    private SysPasswordService passwordService;
    @Autowired
    private ISysDeptService deptService;

    @RequiresPermissions("system:user:view")
    @GetMapping()
    public String user() {
        return prefix + "/user";
    }

    @RequiresPermissions("system:user:list")
    @PostMapping("/list")
    @ResponseBody
    public TableDataInfo list(SysUser user) {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @RequiresPermissions("system:user:export")
    @PostMapping("/export")
    @ResponseBody
    public AjaxResult export(SysUser user) {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        return util.exportExcel(list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @RequiresPermissions("system:user:import")
    @PostMapping("/importData")
    @ResponseBody
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = ShiroUtils.getSysUser().getLoginName();
        String message = userService.importUser(userList, updateSupport, operName);
        return AjaxResult.success(message);
    }

    @RequiresPermissions("system:user:view")
    @GetMapping("/importTemplate")
    @ResponseBody
    public AjaxResult importTemplate() {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        return util.importTemplateExcel("用户数据");
    }

    /**
     * 新增用户
     */
    @GetMapping("/add")
    public String add(ModelMap mmap) {
        mmap.put("roles", roleService.selectRoleAll().stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        mmap.put("posts", postService.selectPostAll());
        return prefix + "/add";
    }

    /**
     * 新增保存用户
     */
    @RequiresPermissions("system:user:add")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping("/add")
    @ResponseBody
    public AjaxResult addSave(@Validated SysUser user) {
        if (UserConstants.USER_NAME_NOT_UNIQUE.equals(userService.checkLoginNameUnique(user.getLoginName()))) {
            return error("新增用户'" + user.getLoginName() + "'失败，登录账号已存在");
        } else if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.USER_PHONE_NOT_UNIQUE.equals(userService.checkPhoneUnique(user))) {
            return error("新增用户'" + user.getLoginName() + "'失败，手机号码已存在");
        } else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.USER_EMAIL_NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
            return error("新增用户'" + user.getLoginName() + "'失败，邮箱账号已存在");
        }
        user.setSalt(ShiroUtils.randomSalt());
        user.setPassword(passwordService.encryptPassword(user.getLoginName(), user.getPassword(), user.getSalt()));
        user.setCreateBy(ShiroUtils.getLoginName());
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @GetMapping("/edit/{userId}")
    public String edit(@PathVariable("userId") Long userId, ModelMap mmap) {
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        mmap.put("user", userService.selectUserById(userId));
        mmap.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        mmap.put("posts", postService.selectPostsByUserId(userId));
        return prefix + "/edit";
    }

    /**
     * 修改保存用户
     */
    @RequiresPermissions("system:user:edit")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PostMapping("/edit")
    @ResponseBody
    public AjaxResult editSave(@Validated SysUser user) {
        userService.checkUserAllowed(user);
        if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.USER_PHONE_NOT_UNIQUE.equals(userService.checkPhoneUnique(user))) {
            return error("修改用户'" + user.getLoginName() + "'失败，手机号码已存在");
        } else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.USER_EMAIL_NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
            return error("修改用户'" + user.getLoginName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(ShiroUtils.getLoginName());
        return toAjax(userService.updateUser(user));
    }

    @RequiresPermissions("system:user:resetPwd")
    @GetMapping("/resetPwd/{userId}")
    public String resetPwd(@PathVariable("userId") Long userId, ModelMap mmap) {
        mmap.put("user", userService.selectUserById(userId));
        return prefix + "/resetPwd";
    }

    @RequiresPermissions("system:user:resetPwd")
    @Log(title = "重置密码", businessType = BusinessType.UPDATE)
    @PostMapping("/resetPwd")
    @ResponseBody
    public AjaxResult resetPwdSave(SysUser user) {
        userService.checkUserAllowed(user);
        user.setSalt(ShiroUtils.randomSalt());
        user.setPassword(passwordService.encryptPassword(user.getLoginName(), user.getPassword(), user.getSalt()));
        if (userService.resetUserPwd(user) > 0) {
            if (ShiroUtils.getUserId().longValue() == user.getUserId().longValue()) {
                ShiroUtils.setSysUser(userService.selectUserById(user.getUserId()));
            }
            return success();
        }
        return error();
    }

    /**
     * 进入授权角色页
     */
    @GetMapping("/authRole/{userId}")
    public String authRole(@PathVariable("userId") Long userId, ModelMap mmap) {
        SysUser user = userService.selectUserById(userId);
        // 获取用户所属的角色列表
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        mmap.put("user", user);
        mmap.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return prefix + "/authRole";
    }

    /**
     * 用户授权角色
     */
    @RequiresPermissions("system:user:add")
    @Log(title = "用户管理", businessType = BusinessType.GRANT)
    @PostMapping("/authRole/insertAuthRole")
    @ResponseBody
    public AjaxResult insertAuthRole(Long userId, Long[] roleIds) {
        userService.insertUserAuth(userId, roleIds);
        return success();
    }

    @RequiresPermissions("system:user:remove")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @PostMapping("/remove")
    @ResponseBody
    public AjaxResult remove(String ids) {
        return toAjax(userService.deleteUserByIds(ids));
    }

    /**
     * 校验用户名
     */
    @PostMapping("/checkLoginNameUnique")
    @ResponseBody
    public String checkLoginNameUnique(SysUser user) {
        return userService.checkLoginNameUnique(user.getLoginName());
    }

    /**
     * 校验手机号码
     */
    @PostMapping("/checkPhoneUnique")
    @ResponseBody
    public String checkPhoneUnique(SysUser user) {
        return userService.checkPhoneUnique(user);
    }

    /**
     * 校验email邮箱
     */
    @PostMapping("/checkEmailUnique")
    @ResponseBody
    public String checkEmailUnique(SysUser user) {
        return userService.checkEmailUnique(user);
    }

    /**
     * 用户状态修改
     */
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @RequiresPermissions("system:user:edit")
    @PostMapping("/changeStatus")
    @ResponseBody
    public AjaxResult changeStatus(SysUser user) {
        userService.checkUserAllowed(user);
        return toAjax(userService.changeStatus(user));
    }

    private void importUser() {
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream("E:\\华为云盘\\telecom\\Programs\\一村一册\\20年网格构架四五级主负责人信息.csv")))) {
            String line;
            while ((line = reader.readLine()) != null) {
                try {
                    LOGGER.info(line);
                    String[] dept = line.split(",");
                    Map<String, String> userMap = new HashMap<>(9);
                    userMap.put("deptName4", dept[2]);
                    userMap.put("userId4", dept[3]);
                    userMap.put("userName4", dept[4]);
                    userMap.put("deptId5", dept[5]);
                    userMap.put("deptName6", dept[6]);
                    userMap.put("userId5", dept[7]);
                    userMap.put("userName5", dept[8]);
                    insertUser(userMap);
                } catch (ArrayIndexOutOfBoundsException e) {
                    LOGGER.warn("未承包" + line, e);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private void insertUser(Map<String, String> userMap) {
        //四级承包人
        SysUser sysUser4 = new SysUser();
        //设置四级承包人部门
        SysDept sysDept = new SysDept();
        sysDept.setDeptName(userMap.get("deptName4"));
        List<SysDept> sysDeptList = deptService.selectDeptList(sysDept);
        int deptCount4 = 0;
        SysDept sysDept4 = null;
        if (sysDeptList.isEmpty()) {
            return;
        } else {
            for (SysDept dept : sysDeptList) {
                //获取部门名完全匹配的部门对象
                if (dept.getDeptName().equals(sysDept.getDeptName())) {
                    sysDept4 = dept;
                    deptCount4++;
                }
            }
            if (deptCount4 != 1) {
                LOGGER.error("四级单元：" + sysDeptList);
                return;
            }
        }

        sysUser4.setDeptId(sysDeptList.get(0).getDeptId());
        sysUser4.setRoleId(2L);
        sysUser4.setRoleIds(new Long[]{101L});
        sysUser4.setPostIds(new Long[]{2L});
        sysUser4.setLoginName(userMap.get("userId4"));
        sysUser4.setUserName(userMap.get("userName4"));
        sysUser4.setUserType("00");
        sysUser4.setSalt("111111");
        sysUser4.setPassword(passwordService.encryptPassword(sysUser4.getLoginName(), "abc123", sysUser4.getSalt()));
        sysUser4.setCreateBy("admin");
        sysUser4.setCreateTime(new Date());
        if (Objects.isNull(userService.selectUserByLoginName(sysUser4.getLoginName()))) {
            if (!Objects.isNull(sysUser4.getLoginName()) && StringUtils.isNotEmpty(sysUser4.getLoginName())) {
                userService.insertUser(sysUser4);
            } else {
                LOGGER.error("->登录名为null:" + userMap);
            }
        }
        //更新该四级单元的领导信息
        sysDept4.setLeader(sysUser4.getUserName());
        sysDept4.setEmail(sysUser4.getLoginName());
        deptService.updateDept(sysDept4);

        //五级承包人
        String userName5 = userMap.get("userName5");
        SysUser sysUser5 = new SysUser();
        sysUser5.setDeptId(Long.valueOf(userMap.get("deptId5")));
        sysUser5.setRoleIds(new Long[]{102L});
        sysUser5.setPostIds(new Long[]{3L});
        sysUser5.setLoginName(userMap.get("userId5"));
        sysUser5.setUserName(userName5);
        sysUser5.setUserType("00");
        sysUser5.setSalt("111111");
        sysUser5.setPassword(passwordService.encryptPassword(sysUser5.getLoginName(), "abc123", sysUser5.getSalt()));
        sysUser5.setCreateBy("admin");
        if (Objects.isNull(userService.selectUserByLoginName(sysUser5.getLoginName()))) {
            if (!Objects.isNull(sysUser5.getLoginName()) && StringUtils.isNotEmpty(sysUser5.getLoginName())) {
                userService.insertUser(sysUser5);
            } else {
                LOGGER.error("->登录名为null:" + userMap);
            }
        }
        //更新该五级单元的领导信息
        SysDept sysDept5 = deptService.selectDeptById(sysUser5.getDeptId());
        sysDept5.setLeader(userName5);
        sysDept5.setEmail(sysUser5.getLoginName());
        deptService.updateDept(sysDept5);

    }

    /*@GetMapping("/asdfawertsfxc")
    public String asdfawertsfxc() {
        importUser();
        return "/error/404";
    }*/
}
